Pulley



FIG. 1 is a front, right side and top perspective view of a pulley in accordance with the first embodiment of our new design;

FIG. 2 is a front elevation view of the pulley in accordance with the first embodiment of our new design;

FIG. 3 is a rear elevation view of the pulley in accordance with the first embodiment of our new design;

FIG. 4 is a left side view of the pulley in accordance with the first embodiment of our new design, a right side view being a mirror image thereof;

FIG. 5 is a top plan view of the pulley in accordance with the first embodiment of our new design, a bottom plan view being a mirror image thereof;

FIG. 6 is a sectional view taken along a line 6-6 of FIG. 2 of the pulley in accordance with the first embodiment of our new design;

FIG. 7 is a front, right side and top perspective view of a pulley in accordance with a second embodiment of our new design;

FIG. 8 is a front elevation view of the pulley in accordance with the second embodiment of our new design;

FIG. 9 is a rear elevation view of the pulley in accordance with the second embodiment of our new design;

FIG. 10 is a left side view of the pulley in accordance with the second embodiment of our new design, a right side view being a mirror image thereof;

FIG. 11 is a top plan view of the pulley in accordance with the second embodiment of our new design, a bottom plan view being a mirror image thereof; and,

FIG. 12 is a sectional view taken along a line 12-12 of FIG. 8 of the pulley in accordance with the second embodiment of our new design.

The broken lines are included for illustrative purposes and form no part of the claimed design. 

The ornamental design for a pulley, as shown and described. 